Introduction to the main structure, principle and function of the machine tool
YK7380 CNC Forming Wheel Grinding Machine is a high precision gear precision grinding machine for heavy machinery transmission of metallurgy, mining, locomotive, shipbuilding, chemical, power generation equipment, military, aerospace and other heavy machinery. The working principle of the machine tool is the forming method grinding, that is, the cross-section of the grinding wheel shaft is trimmed into a section corresponding to the gear tooth groove, and the forming grinding process is performed. The machine tool has simple operation and operation, and has the characteristics of high processing precision, high efficiency, high reliability and stability, and high degree of automation. The machine tool is fully closed-loop controlled, with a wide variety of machining objects, gear tooth shape and flexible tooth modification.
機床的主要結構、原理和功能介紹
YK7380數控成形砂輪磨齒機是一種適用于冶金、礦山、機車、 船舶、化工、發(fā)電設備、軍工、航空航天等重型機械傳動中高精度齒輪精密磨削機床。機床工作原理為成形法磨削,即將砂輪軸截面截形修整為與齒輪齒槽相適應的截面,進行成形磨削加工。機床動作及操作簡單,具有加工精度高、效率高、可靠性及穩(wěn)定性高、自動化操作程度高等特點。機床為全閉環(huán)控制,加工對象種類繁多,齒輪齒形、齒向修形靈活等特點。
機床的主要參數
機床規(guī)格:
最大齒頂直徑:Φ800mm
最小齒根直徑:Φ100mm
模數:2 mm~20mm
齒數:不限
最大直齒寬度:500mm
螺旋角:±45°
機床參數:
磨具功率: 20KW(max)
砂輪直徑 : Φ400mm~Φ300mm
砂輪厚度 : 63mm(max)
砂輪線速度 : 50m/s (max)
工作臺負載 : 2000Kg(max)
最大(最小)中心距 : 195mm~675mm
滑板最大軸向行程 : 180mm
拖板最大行程 : 550mm
砂輪中心距工作臺面最小距離 : 320mm
工作臺直徑 : Φ650mm
尾架距臺面高度 : 700mm~1200mm
工作臺高度 : 980mm
機床數控軸:
⑴立柱徑向進給軸 (X軸)
⑵立柱拖板走刀軸 (Z軸)
⑶磨具螺旋角旋轉軸 (A軸)
⑷圓工作臺旋轉軸 (C軸)
⑸砂輪架軸向運動軸 (V軸)
⑹砂輪修整軸 (W軸)
(7)砂輪旋轉軸 (S軸)
(8)金剛石滾輪旋轉軸 (S1軸)
【此文章原創(chuàng)來自于158機床網轉載請注明出處】